Garmin G1000 Pilot’s Guide for the Diamond DA40/40F
190-00592-06 Rev. A
86
ENGINE INDICATION SYSTEM
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL FEA
TURES
APPENDICES
INDEX
LEAN DISPLAY
NOTE
:
The pilot should follow the engine manufacturer’s recommended leaning procedures in the Aircraft
Flight Manual Supplement (AFMS).
The EIS Lean Display provides information and a user interface to perform engine leaning. Exhaust gas
(EGT) and head (CHT) temperatures for each cylinder are displayed in bar graph form with a readout for the
temperature of the selected cylinder shown below each graph.
Accessing the EIS Lean Display:
1)
Press the
ENGINE
Softkey.
2)
Press the
LEAN
Softkey.
3)
To return to the default Engine Display, press the
ENGINE
or
BACK
Softkey.
By default, the cylinder with the hottest temperature is selected (number highlighted in light blue) when the
LEAN
Softkey is pressed. Bars for cylinders with temperatures in the normal range are shown in white. On the
CHT Bar Graph, caution and warning conditions are indicated in yellow and red, respectively.
Since only one cylinder’s EGT and CHT are displayed at a time, this information can be cycled through for
each cylinder using the
CYL SLCT
Softkey; the selected cylinder’s number is highlighted in light blue on the
bar graphs. This softkey is disabled when Leaning Assist Mode is selected.
Monitoring the desired cylinder’s temperatures:
From the Lean Display, press the
CYL SLCT
Softkey to cycle through each cylinder and view its temperature
information. The selected cylinder number is highlighted in light blue.
While in Reversionary Mode, the leaning assist function is available when the
ASSIST
Softkey is pressed
from the Lean Display to assist in the leaning process (refer to the section on Leaning Assist Mode for more
information).
1
Engine Manifold Pressure
Gauge (MAN IN HG)
Displays manifold pressure in inches of Mercury (in Hg) to indicate engine
power (
DA40 only
)
2
Tachometer (RPM)
Displays propeller speed in revolutions per minute (rpm); the red band
indicates propeller overspeed
3
Fuel Flow (FFLOW GPH)
Displays current fuel flow in gallons per hour (gph)
4
Exhaust Gas Temperature
Bar Graph (EGT °F)
Exhaust Gas Temperature (EGT) for each cylinder is represented as a bar;
below the graph, the EGT readout is given for the selected cylinder
(shown in light blue)
A hollow block appears to represent the peak EGT for the selected cylinder
when the
ASSIST
Softkey is pressed
5
EGT Deviation from Peak
(
∆
PEAK)
Displays the current EGT deviation from peak for the selected cylinder in
degrees Fahrenheit (°F) when the
ASSIST
Softkey is pressed
6
Cylinder Head Temperature
Bar Graph (CHT °F)
Head temperature for each cylinder is represented as a bar; below the
graph, the CHT readout is given for the selected cylinder (shown in
light blue)
Summary of Contents for Diamond DA40
Page 1: ...System Software 0321 20 or later G1000 Integrated Flight Deck Pilot s Guide...
Page 2: ......
Page 537: ......
